CN207250820U - Power connector - Google Patents
Power connector Download PDFInfo
- Publication number
- CN207250820U CN207250820U CN201721079578.6U CN201721079578U CN207250820U CN 207250820 U CN207250820 U CN 207250820U CN 201721079578 U CN201721079578 U CN 201721079578U CN 207250820 U CN207250820 U CN 207250820U
- Authority
- CN
- China
- Prior art keywords
- base portion
- support arm
- power connector
- insulating body
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
It the utility model is related to a kind of power connector,It includes insulating body and some conducting terminals,The insulating body is equipped with terminal groove,The terminal groove has the opening positioned at insulating body front end,The conducting terminal has the contact site for forward extending out insulating body,The base portion that is fixed in terminal groove and the afterbody for extending insulating body,The contact site includes first be connected with each other,Second support arm,Described first,Second support arm front end intersection location forms the vertex of contact site,The contact site is additionally provided with a pair of of the shielding plate blocked at left and right sides of opening,The shielding plate is formed from the both side edges of first support arm or second support arm towards opening direction bending extension,Utilize first,Second support arm is blocked in front of opening and upper and lower sides,Shielding plate is blocked at left and right sides of opening,Opening is sealed,Prevent dust,Sweat and miscellaneous bits etc. fall into power connector from opening and avoid,Avoid burning machine occur during application.
Description
Technical field
A kind of power connector is the utility model is related to, more particularly to there is one kind conducting terminal to forward extend out insulating body
Power connector.
Background technology
Battery is widely used in various electronic equipments, particularly mobile phone, tablet computer, notebook.Electrically connect accordingly
The power connector for connecing battery to circuitry plate is one of essential electronic component in electronic equipment.
The prior art may be referred to a kind of power connector of No. CN201285982Y exposure of Chinese utility model, it is wrapped
Insulating body and some conducting terminals being contained in insulating body are included, insulating body is equipped with pre-and post perforative row terminal groove,
Terminal groove has the opening positioned at insulating body front end, and conducting terminal is contained in terminal groove one by one, and each conducting terminal includes
Positioned at the V-arrangement contact site of front end, the afterbody positioned at rear end and the base portion of connection contact site and afterbody, contact site protrudes out forward absolutely
Edge body, contacts to be compressed with battery, and contact site includes first support arm and second support arm, and first, second supporting arm front end intersects
The vertex of contact site is formed, base portion is fixed in terminal groove, and afterbody extends back insulating body, to be welded in circuit board
On.
Opened wide although contact site is blocked in front of the opening of insulating body with upper and lower sides, the left and right sides of contact site,
Dust, sweat and miscellaneous bits etc. easily enter terminal groove at left and right sides of contact site from opening, it is likely that cause to burn during application
Machine.
Thus, it is necessary to a kind of new power connector is designed to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of power connector with dust reduction capability.
To realize object defined above, the utility model adopts the following technical solution：A kind of power connector, it includes insulation originally
Body and some conducting terminals being contained in insulating body, the insulating body are equipped with terminal groove, and the terminal groove, which has, to be located at
The opening of insulating body front end, the conducting terminal include forward extending out the contact site of insulating body, are fixed in terminal groove
Base portion and the afterbody for extending insulating body, the base portion are connected between afterbody and contact site, and the contact site includes mutual
First, second support arm of connection, the first, second supporting arm front end intersection location form the vertex of contact site, the contact site
A pair of of the shielding plate blocked at left and right sides of opening is additionally provided with, the shielding plate is the both side edges from first support arm or second support arm
Formed towards opening direction bending extension.
Further, the shielding plate and first support arm or second support arm vertical connection.
Further, the shielding plate is connected with one of support arm of first, second support arm, is disconnected with another support arm.
Further, the shielding plate is triangular in shape.
Further, opening is stretched into the rear end of the shielding plate.
Further, the upper end of the second support arm is equipped with the pre- tabletting for bending downward extension, described pre- tabletting or so end
Convex portion laterally is protruded out, the terminal groove madial wall is equipped with precompressed step, and the convex portion is pressed on forward on precompressed step, described
Shielding plate is between first, second support arm and pre- tabletting.
Further, the base portion lateral margin is equipped with the margining tablet for being folded upward at extension, and the terminal groove madial wall is equipped with position
The limited step to align with margining tablet above margining tablet, to limit the upward excessive deformation of base portion.
Further, the base portion includes the first base portion, the second base portion on the upside of the first base portion, the 3rd base portion, company
Connect the first bending part of the first base portion and the 3rd base portion and be connected the second bending part of the second base portion and the 3rd base portion, described
First, the second base portion is respectively set to horizontal sheet body, and for the 3rd base portion to tilt sheet body, first, second bending part difference is C-shaped.
Further, the afterbody be first bent vertically downward from the second base portion extension it is backward after it is horizontal-extending.
Further, the insulating body includes roof, bottom wall and two side, and the terminal groove is arranged in roof, bottom wall
Between two side, the side-wall outer side face is equipped with to be supported in the fixing lug boss on circuit board, the power supply connection downwards
Device further includes the metal reinforcement strip being assembled in fixing lug boss, and the reinforced sheet extends downwardly fixing lug boss, power supply to be connected
Device is connect to be fixed on circuit board.
The contact site of the utility model power connector conducting terminal is additionally provided with a pair of of the screening blocked at left and right sides of opening
Catch, the shielding plate are formed from the both side edges of first support arm or second support arm towards opening direction bending extension, utilize the
First, second support arm is blocked in the front of opening and upper and lower sides, and shielding plate is blocked in the left and right sides of opening, realize to opening into
Row sealing, prevents dust, sweat and miscellaneous bits etc. from falling into power connector from opening and avoiding, avoids burning machine occur during application, improve
The application function of power connector, extends the service life of power connector.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model power connector.
Fig. 2 is the stereogram of another angle of the utility model power connector.
Fig. 3 is the sectional view of the utility model power connector, and insulative body portions are removed.
Fig. 4 is the three-dimensional exploded view of the utility model power connector.
Fig. 5 is the stereogram of the conducting terminal of the utility model power connector.
Embodiment
Refering to shown in Fig. 1 to Fig. 5, the utility model power connector 100 is heavy plate-type connector, it includes insulating body
10th, two metals for being contained in some conducting terminals 20 in a row side by side in insulating body 10 and being assembled in insulating body 10 add
Strong piece 30.
10 rectangular shaped of insulating body, including roof 11, the bottom wall 12 opposite with roof 11 and roof 11 and bottom wall 12
Two side 13 connected vertically and front and rear row's terminal groove 15 through insulating body 10, roof 11 are equipped with and are connected with terminal groove 15
Clasp hole 111, roof 11 is run through in clasp hole 111.The top of two side 13 is equipped with the horizontal fixing lug boss 131 protruded out laterally,
To be supported on circuit board (not shown) downwards, fixing lug boss 131 is equipped with upper and lower perforative mounting hole 132, adds to fixed
Strong piece 30.
Terminal groove 15 is located between roof 11, bottom wall 12 and two side 13, has the opening positioned at 10 front end of insulating body
150, the medial surface of terminal groove 15 is equipped with precompressed step 151 and limited step 152, and precompressed step 151 extends vertically, positioned at end
Pilot trench 15 is anterior, and limited step 152 is horizontal-extending, and 151 vertical connection of precompressed step, in the up-down direction, positioned at terminal groove
15 about medium position.
Conducting terminal 20 is contained in corresponding 10 terminal groove 15 of insulating body one by one, and each conducting terminal 20 is by metal material
Punching forms, and S-shaped structure, includes successively：Contact site 21, base portion 22, afterbody 23.21 V-shaped structure of contact site, to extension
Go out insulating body 10, and block in the front of the opening of insulating body 10 150 and upper and lower sides, it includes first be connected with each other
Arm 211 and second support arm 212 and shielding plate 213, an end of first support arm 211 are connected with base portion 22, another end and second
The intersecting position of support arm 212 forms the vertex P of contact site 21, which is further opened with pre-and post perforative V-arrangement slit 218, vertex P
Contacted to battery, slit 218 radiates easy to contact site 21.212 1 end of second support arm is connected with first support arm 211,
Another end is equipped with the pre- tabletting 214 for bending downward extension, and pre- tabletting 214 is vertically along stretching, parallel to interface 11, pre- tabletting
214 left and right ends laterally protrude out the convex portion 215 for having more than contact site 21, and convex portion 215 is pressed on forward on precompressed step 151.
Shielding plate 213 is arranged to a pair of, triangular in shape, blocks in 150 left and right sides of the opening of insulating body 10, each to block
Piece 213 and 211 lateral margin vertical connection of first support arm, but be spaced apart with second support arm 212, pre- tabletting 214, laterally observed, is blocked
Piece 213 is located between first support arm 211, second support arm 212, pre- tabletting 214, and rear end is stretched into the opening of terminal groove 15 150, can be with
Interfere with 15 madial wall of terminal groove or do not interfere.In other embodiments, shielding plate 213 is vertical with 212 lateral margin of second support arm
Connection.
Base portion 22 is contained in terminal groove 15, it includes the first base portion 221, the second base positioned at the upside of the first base portion 221
The 3rd base portion 223 of portion 222, connection the first base portion 221 and the 3rd base portion 223 the first bending part 224 and be connected the second base portion 222
With the second bending part 225 of the 3rd base portion 223, first, second base portion 221,222 is respectively set to horizontal sheet body, the 3rd base portion
223 is tilt sheet body, and 221 left and right sides edge of the first base portion is respectively equipped with the banking stop 226 for being folded upward at extension, banking stop 226
It is from a distance, upwardly-deformed excessive to limit the first base portion 221 in the lower section of 10 limited step of insulating body 152.Second
The inner side of base portion 222 is equipped with clasp piece 227 protruding upward, to be held in 10 clasp hole 111 of insulating body, two outer ledges
Equipped with retaining sheet 228, fixed with 15 medial surface clamping of terminal groove.First, second bending part 224,225 difference is C-shaped.
It is backward horizontal-extending afterwards that afterbody 23 first bend extension vertically downward from the second base portion 222, to be welded in circuit board
On.
Reinforced sheet 30 is assembled in downwards in 10 fixing lug boss of insulating body, 131 mounting hole 132, and it is convex to protrude out fixation downwards
Platform 131, power connector 100 is fixed on circuit board.
100 conducting terminal 20 of the utility model power connector is blocked in 10 terminal groove of insulating body using shielding plate 213
The left and right sides of 15 openings 150, first, second support arm 211,212 are blocked in the front of opening 150 and upper and lower sides, realized split
Mouth 150 is sealed, and prevents dust, sweat and miscellaneous bits etc. from falling into power connector 100 from opening 150 and avoiding, when avoiding application
There is burning machine, improve the application function of power connector 100, extend the service life of power connector 100.
Although being example purpose, the preferred embodiment of the utility model, the common skill of this area are had been disclosed for
Art personnel will realize the situation of the scope of the utility model and spirit disclosed in not departing from by appended claims
Under, various improvements, additions and substitutions are possible.
Claims (10)
1. a kind of power connector, it includes insulating body and some conducting terminals being contained in insulating body, the insulation
Body is equipped with terminal groove, and the terminal groove has the opening positioned at insulating body front end, and the conducting terminal includes forward extending out
The contact site of insulating body, the base portion being fixed in terminal groove and the afterbody for extending insulating body, the base portion are connected to tail
Between portion and contact site, the contact site includes first, second support arm being connected with each other, and first, second supporting arm front end intersects
Position forms the vertex of contact site, it is characterised in that：The contact site is additionally provided with a pair blocked at left and right sides of opening and blocks
Piece, the shielding plate are formed from the both side edges of first support arm or second support arm towards opening direction bending extension.
2. power connector according to claim 1, it is characterised in that：The shielding plate and first support arm or second support arm
Vertical connection.
3. power connector according to claim 1, it is characterised in that：Its of the shielding plate and first, second support arm
In the connection of support arm, disconnected with another support arm.
4. power connector according to claim 1, it is characterised in that：The shielding plate is triangular in shape.
5. power connector according to claim 1, it is characterised in that：Opening is stretched into the rear end of the shielding plate.
6. power connector according to claim 1, it is characterised in that：The upper end of the second support arm is equipped with and bends downward
The pre- tabletting of extension, described pre- tabletting or so end have laterally protruded out convex portion, and the terminal groove madial wall is equipped with precompressed step, described
Convex portion is pressed on forward on precompressed step, and the shielding plate is between first, second support arm and pre- tabletting.
7. power connector according to claim 1, it is characterised in that：The base portion lateral margin, which is equipped with, is folded upward at extension
Margining tablet, the terminal groove madial wall is equipped with the limited step to align with margining tablet above margining tablet, to limit base
The upward excessive deformation in portion.
8. power connector according to claim 1, it is characterised in that：The base portion includes the first base portion, positioned at first
The second base portion, the 3rd base portion on the upside of base portion, the first base portion of connection and the 3rd base portion the first bending part and be connected the second base portion
With the second bending part of the 3rd base portion, first, second base portion is respectively set to horizontal sheet body, and the 3rd base portion is inclination piece
Body, first, second bending part difference are C-shaped.
9. power connector according to claim 8, it is characterised in that：The afterbody be first from the second base portion vertically downward
It is horizontal-extending after bending extension is backward.
10. power connector according to claim 1, it is characterised in that：The insulating body includes roof, bottom wall and two
Side wall, the terminal groove are arranged between roof, bottom wall and two side, and the side-wall outer side face is equipped with to be supported in electricity downwards
Fixing lug boss on the plate of road, the power connector further include the metal reinforcement strip being assembled in fixing lug boss, the reinforced sheet
Fixing lug boss is extended downwardly, power connector is fixed on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079578.6U CN207250820U (en) | 2017-08-25 | 2017-08-25 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079578.6U CN207250820U (en) | 2017-08-25 | 2017-08-25 | Power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250820U true CN207250820U (en) | 2018-04-17 |
Family
ID=61884602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079578.6U Active CN207250820U (en) | 2017-08-25 | 2017-08-25 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086790A (en) * | 2019-12-18 | 2020-12-15 | 东莞讯滔电子有限公司 | Electrical terminal |
-
2017
- 2017-08-25 CN CN201721079578.6U patent/CN207250820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086790A (en) * | 2019-12-18 | 2020-12-15 | 东莞讯滔电子有限公司 | Electrical terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100521380C (en) | Electronic-card connector | |
| CN107437673A (en) | Electric connector | |
| CN107230851B (en) | Electric connector | |
| KR101223515B1 (en) | Electrical connector and electrical connector assembly | |
| CN206401645U (en) | Electric connector | |
| US7377789B1 (en) | Electrical connector | |
| CN207250820U (en) | Power connector | |
| CN201199556Y (en) | Electric connector | |
| CN108574164A (en) | Electric connector and electric connector assembly | |
| CN206976619U (en) | Electronic card coupler | |
| CN201185294Y (en) | Battery connector | |
| KR101433217B1 (en) | Pcb cut type contact | |
| CN207338717U (en) | Conducting terminal | |
| CN201773981U (en) | Electric connector and lock plate thereof | |
| CN214313617U (en) | A kind of interface unit | |
| CN104659621B (en) | Card connector and its pallet | |
| CN200993977Y (en) | Cell connector | |
| CN204205187U (en) | Connector combination | |
| CN106972297A (en) | Broken board-mounted type shell fragment | |
| CN107425381B (en) | Coaxial connector | |
| CN202695785U (en) | Subscriber identity module (SIM) card connector | |
| CN207732192U (en) | Wire pair board connector assembly and its plate terminal adapter and line-end connector | |
| CN221041608U (en) | Spring plate connector | |
| CN205385130U (en) | Conductive terminal , connector and electronic equipment | |
| CN205016761U (en) | Audio socket connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |